Description
White powder or tiny crystals, indorous and salty, easily
soluble in water, insoluble in alcohol, presenting slightly
alkalinity, de-composed when heating.
Decomposed slowly when exposed to moist air.
Molecular formular: NaHCO3
Specification:
Total alkalinity (NaHCO3)%
*9.****0.5Min
Loss on drying %
0.*0Max
PH value (*0g/l water solution)
8.5
Arsenic (As) %
0.***1Max
Heave metals (as Pb)%
0.***5Max
Ammonium salt
pass test
Clarity
pass test
Chloride (as Cl)%
0.*0Max
White
*5Min
Uses: Used as food fermentation, detergent ingredient,
carbondoxide foamer, pharmacy, leather, ore milling and metallurgy,
detergent for wool, extinguisher and metal heat-treating, fiber and
rubber industries.
Producing methods:
Carbonization Process:
Natural soda is firstly dissolved into solution (NaCO3) and
filtrated. The clear solution is then put into carbonizing tower
accordingly.CO2 is compressed and bubbled up from the bottom
of the tower, After carbonization, the solution will be flowed from
the bottom and separated, Dried to the finished product.
Standards:GB********7.Packing: *5kgs pp bags or ***0kgs jumbo
bags/*5kg/bags**0 bags into jumbo bags Etc.
